The gstreamer plugin select the EGL backend of gst1-plugins-base, but
forgot to propagate all of its dependencies, notably the _HAS_API
condition, causing unmet dependencies warnings (unfortunately, not
errors), such as;
$ KCONFIG_SEED=0x597D22A8 make randconfig
WARNING: unmet direct dependencies detected for BR2_PACKAGE_GST1_PLUGINS_BASE_LIB_OPENGL_EGL
Depends on [n]: BR2_PACKAGE_GSTREAMER1 [=y] && BR2_PACKAGE_GST1_PLUGINS_BASE [=y] && BR2_PACKAGE_GST1_PLUGINS_BASE_LIB_OPENGL [=y] && BR2_PACKAGE_GST1_PLUGINS_BASE_LIB_OPENGL_HAS_API [=n] && BR2_PACKAGE_HAS_LIBEGL [=y]
Selected by [y]:
- BR2_PACKAGE_IVI_HOMESCREEN_GSTREAMER_EGL_PLUGIN [=y] && BR2_PACKAGE_IVI_HOMESCREEN [=y] && BR2_PACKAGE_FFMPEG_ARCH_SUPPORTS [=y] && BR2_PACKAGE_HAS_LIBEGL [=y]
We can't select _HAS_API, because it is a symbol that represents a
capability provided by other features of gst1-plugins-base; it's
semantically like a virtual package: we can't select it, we can only
depend on it.
Add this dependency to fix this situation.
This however causes circular (recursive) dependencies errors:
package/gstreamer1/gst1-plugins-base/Config.in:135:error: recursive dependency detected!
package/gstreamer1/gst1-plugins-base/Config.in:135: symbol BR2_PACKAGE_GST1_PLUGINS_BASE_LIB_OPENGL is selected by BR2_PACKAGE_IVI_HOMESCREEN_GSTREAMER_EGL_PLUGIN
package/ivi-homescreen/Config.in:221: symbol BR2_PACKAGE_IVI_HOMESCREEN_GSTREAMER_EGL_PLUGIN depends on BR2_PACKAGE_GST1_PLUGINS_BASE_LIB_OPENGL_HAS_API
package/gstreamer1/gst1-plugins-base/Config.in:149: symbol BR2_PACKAGE_GST1_PLUGINS_BASE_LIB_OPENGL_HAS_API is selected by BR2_PACKAGE_GST1_PLUGINS_BASE_LIB_OPENGL_OPENGL
package/gstreamer1/gst1-plugins-base/Config.in:152: symbol BR2_PACKAGE_GST1_PLUGINS_BASE_LIB_OPENGL_OPENGL depends on BR2_PACKAGE_GST1_PLUGINS_BASE_LIB_OPENGL
Indeed, _HAS_API is only even set when gstreamer1, gst1-plugins-base,
and the gst1-plugins-base's lib-opengl support, are all already enabled.
As such, the dependency on _HAS_API already implies those, and there is
no need to select them.
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Adam Duskett <adam.duskett@amarulasolutions.com>
Reviewed-by: Adam Duskett <Adam.Duskett@amarulasolutions.com>
Tested-by: Adam Duskett <Adam.Duskett@amarulasolutions.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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